Browsing Brock Theses by Subject "Taxonomy"
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A study of biting midge populations and an assessment of Bluetongue virus presence in southern Ontario, with a visual dichotomous key to the North American genera of Ceratopogonidae Biting midges (Diptera: Ceratopogonidae) are flying insects that feed on blood in order to produce eggs. Due to their bloodfeeding habits, some species act as vectors for viruses, many of which affect ruminant animals. ...